    <!-- 头部 Start of Header -->
        <div class="header-wrapper">
            <header>
                <div class="container">


                    <div class="logo-container">
                        <!-- Website Logo -->
                        <a href="{:U('Index/index')}"  title="Knowledge Base Theme">
                                <img src="__PUBLIC__/h/images/logo.png" alt="Knowledge Base Theme">
                        </a>
                        <span class="tag-line">ToZero 从零开始</span>
                    </div>


                    <!-- 导航栏开始 Start of Main Navigation -->
                    <nav class="main-nav">
                        <div class="menu-top-menu-container">
                            <ul id="menu-top-menu" class="clearfix">
                                <li class="current-menu-item"><a href="{:U('Index/index')}">首页</a></li>
                                <li><a href="#" onclick="alert('There is nothing!')">最新公告</a></li>
                                <li><a href="#">分类</a>
                                    <ul class="sub-menu">
                                    <foreach name="cats" item="cat">
                                        <li><a href='{:U("Ask/cat_ask", ["cid"=>$cat["id"]])}'>{$cat.name}</a></li>
                                    </foreach>
                                    </ul>
                                </li>

                                <li><a href="#" onclick="alert('There is nothing!')">联系我</a></li>
                                <li><a href="#">个人中心</a>
                                    <ul class="sub-menu">
                                        <if condition="$webuserinfo eq null">
                                            <li><a href="{:U('Login/login')}">登入</a></li>
                                            <li><a href="{:U('Register/register')}">注册</a></li>
                                        <else />    
                                            <li><a href="{:U('User/center')}">欢迎：<font color="yellow">{$webuserinfo}</font></a></li>
                                            <li><a href="{:U('Question/add')}">我要提问</a></li>
                                            <li><a href="{:U('Login/logout')}">安全退出</a></li>
                                        </if>
                                    </ul>
                                </li>
                            </ul>
                        </div>
                    </nav>
                    <!-- 导航栏结束 End of Main Navigation -->

                </div>
            </header>
        </div>
        <!-- 头部结束 End of Header -->


		<div class="search-area-wrapper">
            <div class="search-area container">
                <!-- <h3 class="search-header">Have a Question?</h3>
                <p class="search-tag-line">If you have any question you can ask below or enter what you are looking for!</p> -->

                <form id="search-form" class="search-form clearfix" method="get" action="#" autocomplete="off">
                    <input class="search-term required" type="text" id="s" name="s" placeholder="请输入搜索的内容" title="* Please enter a search term!" />
                    <input class="search-btn" type="submit" value="Search" />
                    <div id="search-error-container">jquery.liveSearch.js触发搜索时间</div>
                </form>
            </div>
        </div>